/*******************************************************************************
 * Copyright (c) 2000, 2016 IBM Corp. and others
 *
 * This program and the accompanying materials are made available under
 * the terms of the Eclipse Public License 2.0 which accompanies this
 * distribution and is available at https://www.eclipse.org/legal/epl-2.0/
 * or the Apache License, Version 2.0 which accompanies this distribution and
 * is available at https://www.apache.org/licenses/LICENSE-2.0.
 *
 * This Source Code may also be made available under the following
 * Secondary Licenses when the conditions for such availability set
 * forth in the Eclipse Public License, v. 2.0 are satisfied: GNU
 * General Public License, version 2 with the GNU Classpath
 * Exception [1] and GNU General Public License, version 2 with the
 * OpenJDK Assembly Exception [2].
 *
 * [1] https://www.gnu.org/software/classpath/license.html
 * [2] http://openjdk.java.net/legal/assembly-exception.html
 *
 * SPDX-License-Identifier: EPL-2.0 OR Apache-2.0
 *******************************************************************************/

#ifndef J9_SIMPLIFIERHELPERS_INCL
#define J9_SIMPLIFIERHELPERS_INCL

#include "optimizer/OMRSimplifierHelpers.hpp"

#include "il/DataTypes.hpp"                    // for DataTypes
#include "il/ILOps.hpp"                        // for TR::ILOpCode, ILOpCode

namespace TR { class Block; }
namespace TR { class Node; }
namespace TR { class Simplifier; }

bool propagateSignState(TR::Node *node, TR::Node *child, int32_t shiftAmount, TR::Block *block, TR::Simplifier *s);
bool propagateSignStateUnaryConversion(TR::Node *node, TR::Block *block, TR::Simplifier *s);

TR::Node *removeOperandWidening(TR::Node *node, TR::Node *parent, TR::Block *block, TR::Simplifier * s);

#endif

